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INA823DGKT
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Texas Instruments Instrumentation Amplifiers, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+45@@ -0,0 +1,45 @@+# INA823DGKT++**Texas Instruments** · Instrumentation Amplifiers · MSOP-8++INA823DGKT from Texas Instruments, in a MSOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | RG | passive | Gain setting pin: place a gain resistor between pin 1 and pin 8. |+| 2 | -IN | input | Inverting (negative) input; the IN pins are rated (-VS) - 60 V to (+VS) + 60 V in the Absolute Maximum Ratings. |+| 3 | +IN | input | Noninverting (positive) input; the IN pins are rated (-VS) - 60 V to (+VS) + 60 V in the Absolute Maximum Ratings. |+| 4 | -VS | power_in | Negative supply; the recommended range is 2.7 V to 36 V single supply or ±1.35 V to ±18 V dual supply. |+| 5 | REF | input | Reference input that must be driven by a low impedance source. |+| 6 | OUT | output | Amplifier output; OUT pin voltage is limited to (-VS) - 0.5 V to (+VS) + 0.5 V and OUT pin current to ±50 mA in the Absolute Maximum Ratings. |+| 7 | +VS | power_in | Positive supply; the recommended range is 2.7 V to 36 V single supply or ±1.35 V to ±18 V dual supply. |+| 8 | RG | passive | Gain setting pin: place a gain resistor between pin 1 and pin 8. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | MSOP-8 |+| Category | Amplifiers/Comparators |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `INA823DGKT`+- Footprint: `Package_SO:MSOP-8_3x3mm_P0.65mm`+- 3D model: MSOP-8 (KiCad packages3D, STEP)+- 3D model files: `ina823dgkt-etched.step` / `ina823dgkt-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ina823dgkt.step` / `ina823dgkt.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/ina823) (44 pp, sha256 `3d287ecc22d117d4`, retrieved 2026-10-08, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/ina823dgkt-datasheet.pdf)
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'passive' was assigned ; Supply pin descriptions were completed from the Recommended Operating Conditions and Absolute Maximu; The provided text is the Chinese translation (ZHCSNH8B). The pin table was taken from it; the Englis"+ ],+ "pages_sent": 7,+ "cost_usd": 0.0482,+ "at": "2026-10-08T02:45:09"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/ina823",+ "pages": 44,+ "sha256": "3d287ecc22d117d4",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 8,+ "described": 8,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "ina823dgkt.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 4.9,+ 3,+ 0.95+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "847c4c5023fe1603fbd36900a5dcc4bd3901ba473f71d42c9a469f0236eaadf3",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "ina823dgkt-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 4.9,+ 3,+ 0.95+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "bc78efe2b61cec000b18e6de5475b6e813b3f7e19362242b7fd6077d55c81be6",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}